A new physics-informed AI framework turns MRI tracer data into detailed maps of brain fluid movement, revealing how slow diffusion and faster directed flow may shape the brain’s waste-clearing system.

A new artificial intelligence-based technique for measuring fluid flow around the brain's blood vessels could have big implications for developing treatments for diseases such as Alzheimer's. The ...

"People know there is a lot of fluid between cells in tissues, but how important that is, in particular in tissue deformation, is completely ignored," says Ming Guo, associate professor of mechanical ...

What is viscosity: It’s the measure of a fluid’s resistance to flow—low in water, high in honey—and it shapes how substances move and interact. Surprising behaviors: Some fluids change viscosity under ...

A method based on CT (computed tomography)—a type of imaging that is widely used in hospitals—can help improve our understanding of CO 2 storage, batteries, and processes in the body such as nutrient ...

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Every fluid -- from Earth's atmosphere to blood pumping through the human body -- has viscosity, a quantifiable characteristic describing how the fluid will deform when it encounters some other matter ...

Researchers thought that what enabled complex fluids to break apart was their elasticity. But a crack in a nonelastic simple ...

When we talk about climate change, we tend to focus on its more tangible effects: extreme heat, ocean warming, melting glaciers, and so on. But anywhere from 500 meters to a few kilometers beneath our ...

A new, AI-based technique for measuring fluid flow in the brain could lead to treatments for diseases such as Alzheimer's. A new artificial intelligence-based technique for measuring fluid flow around ...